Thanks a lot for your questions.
The 77.2% APR are on holding CTPSB tokens. No need to stake them. What you have to understand is that the CTPSB token has a theoretical value that corresponds to the Hive Power on the @ctpsb account divided by the number of tokens in circulation. You can always find this value under the following link: https://ref-hunters.ch/ctpsb/index.php

The theoretical value is increasing at the rate of about 77.2% at the moment and the market maker reproduces this value on the market. You just need to keep the tokens and they will increase in value (expressed in hive).

About the voting:
We want to make clear that CTPSB is not a project where you can delegate to get upvotes. When you delegate Hive Power, you get weekly dividends in the form of CTP tokens. CTPSB is a community project that supports the authors within the CTP tribe. The upvotes are given to people who regularly write appropriate content that has a minimal quality standard and has the CTP tag on it. The other requirement is that authors have a consequent amount of CTP tokens staked.

We gladly check out authors to see whether they would qualify. They can be suggested in a comment on our posts for example.

I hope this answers your questions. Feel free to ask more of them :-)